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🔍 Quality is not an accident, it's what I deliver. With 5+ years of experience in software quality assurance, I help businesses ship confident, bug-free products across web, mobile, SaaS, eCommerce, and enterprise platforms. Whether you need manual testing, automation, or AI-powered QA, I've got you covered. 🤖 What makes me different? I leverage cutting-edge AI tools to accelerate test coverage, detect edge cases faster, and reduce QA cycles by up to 40%. I don't just find bugs, I help you build a product that users love. ✅ What I bring to your project: 5+ years of hands-on QA experience across diverse project types AI-assisted testing for smarter, faster, and more thorough coverage Automation expertise using Selenium, Cypress, and Playwright Deep experience with Agile & Scrum teams End-to-end testing: functional, regression, smoke, exploratory, UAT & API testing Bug tracking & test management via Jira, TestRail, and Zephyr 🛠️ Tech Stack & Frameworks: Selenium · Cypress · Playwright · Postman · REST Assured · Jira · TestRail · GitHub · Charles Proxy · SQL · HTML/CSS basics · AI Testing Tools, etc. 🏆 Achievements: **Reduced critical production bugs by 60% through structured regression testing **Built automated test suites that cut manual QA time by 35% **Delivered QA for 20+ projects with zero post-launch critical defects **Helped 3 startups establish QA processes from scratch 💡 How I make your product better: I embed into your team, understand your users, and test like a real person would, then go deeper with automation and AI. My goal isn't just to find what's broken. It's to make sure nothing breaks in the first place. 📩 Let's talk about your project. I'm available now! Appreciate your time, Nestor.

✅ READY TO START ASAP 🏆 QA AUTOMATION ENGINEER | 3+ years| PLAYWRIGHT SPECIALIST | DRIVING PRODUCT QUALITY WITH AI TESTING Hi, I’m Lina, a Senior QA Automation Engineer with deep expertise in Playwright. I team up with fast-scaling tech companies across the US and Europe to replace sluggish manual QA processes with highly efficient, automated pipelines. My focus is on removing release bottlenecks so your team can ship faster, scale securely, and deploy to production with zero risk. ✔️ QA Automation Engineering: Re-architecting legacy test suites into lightning-fast, highly resilient CI/CD pipelines leveraging scalable Playwright frameworks and uncompromising quality gates. ✔️ AI-Powered QA Strategies: Integrating AI-driven testing agents within robust Playwright environments to optimize coverage and secure complex, non-linear workflows where standard automation falls short. ✔️ Quality-Driven Mindset: Enforcing a zero-noise testing standard. I wipe out flaky tests using Playwright, guaranteeing absolute build reliability for developers and sustaining elite product quality. As a dedicated QA specialist, my focus is on engineering modern testing ecosystems with Playwright that seamlessly bridge the gap between agile development and flawless end-user experiences. Leveraging my background in test automation, I architect robust, production-ready Playwright frameworks from the ground up. I started my path in tech with a deep interest in software quality. Early in my career, I worked as a manual tester, which taught me the tester's mindset - the ability to find edge cases and understand user pain points. This foundation makes me a better Playwright specialist today: I don't just automate scripts; I automate the most impactful scenarios for QA testing. Over the last 3 years, I have evolved into a proficient QA Automation Engineer, leading QA testing efforts for complex web and mobile platforms with a focus on stable Playwright pipelines. WHAT I HELP WITH: 1️⃣. Web & Mobile Automation Architecture I build test suites from scratch using Playwright, WebDriverIO and Appium, focusing on Page Object Model (POM) for maintainability. As a QA testing specialist, I specialize in: ● Building robust suites from scratch with Playwright, WebDriverIO and Appium. ● Advanced UI automation and QA testing with Playwright (JavaScript/TypeScript). ● Modern, fast, and reliable QA testing with Cypress and Playwright. ● Integration with CI/CD tools like Jenkins, GitHub Actions, and GitLab CI. I work as a qa tester ensuring that both web and mobile interfaces function perfectly. 2️⃣. Technical Stack & Market-Leading Tools As a technical automation engineer, I leverage a modern stack for QA testing that clients look for most: ● Frameworks: Playwright, WebDriverIO, Appium, Mocha, Jasmine. ● API Testing: Postman, Axios, Playwright API testing for robust backend validation. ● Infrastructure & DevOps: Docker, Jenkins, Git, BrowserStack, SauceLabs. ● Mobile Testing: Appium Inspector, Appium Device Farm, Xcode/Android Studio. ● Scripting: Python automation, JavaScript/TypeScript, and SQL for QA testing database verification. This allows me to support developers with clear, actionable Playwright data and maintain high-speed delivery. 3️⃣. Quality Assurance Software Strategy I design the QA testing software lifecycle: ● Defining Playwright testing strategies from the ground up for maximum coverage. ● Identifying which parts of the system require QA testing automation for the best ROI. ● Test Management: Using Jira, Zephyr, or TestRail to track QA testing progress. ● Creating professional Playwright reports with Allure for clear visibility of the product state. 4️⃣. Specialized Testing Experience My experience includes QA testing complex systems, including those built on popular CMS platforms. For instance, I have worked as a WordPress developer in the context of QA testing, which helps me understand the internal architecture of such sites. This technical background and Playwright knowledge allow me to identify potential vulnerabilities and architectural flaws much faster than a standard qa tester. 5️⃣. Analytical Testing & Mentoring Even as an automation engineer, I recognize the value of a solid manual QA testing foundation. I often combine my Playwright work with: ● High-level exploratory QA testing to find "hidden" logic bugs. ● Mobile app testing across various physical devices and emulators. ● Mentoring any manual tester on the team to help them transition to Playwright and QA testing. 6️⃣. Performance & Maintenance ● Playwright suite optimization to reduce execution time. ● Maintaining and updating existing POM structures to match UI changes. ● API QA testing to ensure backend stability WHY CLIENTS TRUST ME: ✔️ 3+ years of focused experience as a QA Automation Engineer in QA testing. ✔️ Expert in Playwright, WebDriverIO, Appium, Selenium, Cypress, and Postman. ✔️ Proven track record in building Playwright frameworks

Hi! I’m a full-time Manual Game QA Tester, open to small, clearly scoped QA projects for games, web products, e-commerce platforms, admin dashboards, and customer-facing websites. I work with real product builds on a daily basis: testing features, finding bugs, writing clear and structured bug reports, and creating practical test cases and checklists. In my current role, I also review bug reports submitted by my colleagues and help keep our reporting standards consistent across the team. I also have experience in project management, customer support, content management, and technical writing. This helps me communicate clearly, keep testing organized, understand products from the user’s perspective, and prepare documentation that is practical for both developers and clients. --- Game QA: Experience & Services --- Platforms I’ve worked with: - PC: Steam, Epic Games Store, WinGDK / Microsoft Store - Consoles: PS4, PS5, Xbox One, Xbox Series X|S - Cloud gaming: Google Stadia (service discontinued), Amazon Luna Projects I’ve worked on include Far Cry 6, Riders Republic, Anno 1800, Skull and Bones, Tom Clancy's Rainbow Six Extraction, Insurgency: Sandstorm, etc. What I can do for you: - Focused QA pass for your game or a specific part of it - I can test a feature, level, mode, build area, demo, or update and provide a structured bug report. - Bug reporting - I can document issues with clear repro steps, actual/expected results, severity, probability, logs, screenshots, and videos when needed. - Test cases for your game or feature - I can cover a full game flow, specific feature, UI/settings area, progression flow, controls, or gameplay system with structured test cases. - QA checklists - I can create a lighter smoke, regression, feature, or release checklist if you need something practical and easier to maintain. - Small tester/player notes - if I notice something confusing, risky, or uncomfortable from a player’s perspective while testing, I can add it as a short extra note. My game QA background: - Full-time Manual Game QA experience on PC, console, and cloud gaming projects, including functional testing, smoke/regression checks, bug reporting, and QA documentation. - Hands-on testing of features, UI, settings, controls, progression, gameplay flows, multiplayer, and content/DLC-related areas. - Strong experience writing practical test cases and checklists from features, flows, requirements, or direct game exploration, plus maintaining and executing them in the team’s preferred format. - Compliance-focused testing experience, used as background knowledge rather than a standalone service here. For security reasons, I prefer to work with builds shared through trusted channels, such as Steam keys, itchio/private project pages, official cloud storage, or another agreed secure method. --- Web & E-commerce QA: Experience & Services --- In one of my previous roles, I worked with a proprietary e-commerce platform and combined customer support, project management, content management, and technical writing with hands-on QA responsibilities. I tested new features in the platform’s admin dashboard, investigated issues affecting client storefronts, verified fixes, and tested the platform’s public-facing marketing website. I also worked closely with the admin panel from a user perspective by writing user guides and release notes, recording tutorial videos, and preparing interface tooltips. Later, I worked as a Project Manager in a small WordPress development team without a dedicated QA specialist. Alongside project management, I tested online stores and other websites, including new functionality, responsive behavior, checkout and customer flows, and bug fixes before delivery. For web projects, I can test admin dashboards, customer-facing websites, online stores, and specific user flows, either by following your existing test plan or through a focused exploratory QA pass. I’m comfortable working with Jira, ClickUp, Notion, TestRail, spreadsheets, or another tracking system your team already uses.

𝗡𝗲𝗲𝗱 𝗮 𝗤𝗨𝗔𝗟𝗜𝗧𝗬‑𝗙𝗢𝗖𝗨𝗦𝗘𝗗 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥 𝘁𝗼 𝗰𝗮𝘁𝗰𝗵 𝗶𝘀𝘀𝘂𝗲𝘀 𝗯𝗲𝗳𝗼𝗿𝗲 𝘁𝗵𝗲𝘆 𝗮𝗳𝗳𝗲𝗰𝘁 𝘂𝘀𝗲𝗿𝘀? I help teams deliver 𝗥𝗘𝗟𝗜𝗔𝗕𝗟𝗘, 𝗦𝗖𝗔𝗟𝗔𝗕𝗟𝗘, 𝗔𝗡𝗗 𝗦𝗘𝗖𝗨𝗥𝗘 𝗣𝗥𝗢𝗗𝗨𝗖𝗧𝗦 through comprehensive QA practices — from manual and exploratory testing to modern automated and API‑centric validation. I combine process discipline with the latest tools to ensure your software meets both technical and business expectations. With 5+ years of experience, I’ve supported products across 𝗦𝗔𝗔𝗦, 𝗠𝗘𝗗𝗜𝗔/𝗔𝗗𝗧𝗘𝗖𝗛, 𝗘‑𝗖𝗢𝗠𝗠𝗘𝗥𝗖𝗘, and 𝗠𝗢𝗕𝗜𝗟𝗘 ecosystems, helping teams release faster with confidence and fewer regressions. ✨ 𝗥𝗘𝗖𝗘𝗡𝗧 𝗪𝗜𝗡𝗦: • Built comprehensive 𝗖𝗥𝗢𝗦𝗦‑𝗙𝗨𝗡𝗖𝗧𝗜𝗢𝗡𝗔𝗟 𝗧𝗘𝗦𝗧 𝗦𝗨𝗜𝗧𝗘𝗦 supporting both web and mobile flows. • Reduced bug leakage by integrating test orchestration with CI/CD (GitHub Actions, GitLab CI) and automated gating before mainline merges. • Improved API reliability through layered REST and contract testing with Postman/Newman and Pact. • Increased performance insights using k6 + Grafana dashboards for SLA monitoring. 🛠 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 𝗦𝗧𝗔𝗖𝗞 & 𝗧𝗢𝗢𝗟𝗦: Platforms: Web (Desktop/Mobile), Mobile (iOS/Android), Progressive Web Apps Testing Types: Exploratory, Smoke, Functional, Regression, Integration, Compatibility, Accessibility (WCAG) Test Design & Management: Qase · TestRail · Zephyr · Xray · Allure Reporting API Testing: Postman · Swagger · Pact · RestAssured · Newman · Hoppscotch Performance & Load: k6 · JMeter · Artillery · Dynatrace · NewRelic · Grafana Automation: Cypress · Playwright · Testim · Selenium WebDriver · Appium Security & Monitoring: OWASP ZAP · Snyk · Burp Suite · SonarQube Observability: Kibana · Grafana · Datadog · Sentry CI/CD & DevOps: GitHub Actions · GitLab CI · CircleCI · Jenkins · ArgoCD Bug Tracking & Collaboration: Jira · ClickUp · Asana · Trello · Linear Data & Logs: Elasticsearch · Splunk · Logflare Whether you need 𝗘𝗡𝗗‑𝘁𝗼‑𝗘𝗡𝗗 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 𝗔𝗦𝗦𝗨𝗥𝗔𝗡𝗖𝗘, a 𝗖𝗢𝗡𝗧𝗜𝗡𝗨𝗢𝗨𝗦 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 𝗣𝗜𝗣𝗘𝗟𝗜𝗡𝗘, or help 𝗦𝗧𝗥𝗘𝗡𝗚𝗧𝗛𝗘𝗡𝗜𝗡𝗚 𝗬𝗢𝗨𝗥 𝗥𝗘𝗟𝗘𝗔𝗦𝗘𝗦, I bring structure, modern tooling, and a product‑aware mindset to your QA process. 🚀 𝗟𝗲𝘁’𝘀 𝗰𝗼𝗻𝗻𝗲𝗰𝘁 𝗮𝗻𝗱 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝗵𝗼𝘄 𝘁𝗼 𝗵𝗶𝗴𝗵𝘁𝗲𝗻 𝘆𝗼𝘂𝗿 𝗿𝗲𝗹𝗲𝗮𝘀𝗲‑𝗿𝗲𝗮𝗱𝗶𝗻𝗲𝘀𝘀 𝗮𝗻𝗱 𝗿𝗲𝗱𝘂𝗰𝗲 𝗿𝗶𝘀𝗸𝘀!

🔹 Experience in manual testing: functional, regression, UI, smoke, exploratory 🔹 Experience in API testing (REST, GraphQL, gRPC) — manual and automation support using Postman, Swagger, SoapUI 🔹 Knowledge and application of test design techniques: equivalence partitioning, boundary value analysis, decision tables, cause–effect analysis, error guessing 🔹 Creating and maintaining test documentation: test plans, test cases, checklists, test reports 🔹 Practical experience: black-box, gray-box, ad hoc, pairwise testing, mind maps for test design 🔹 Cross-platform testing: Windows, macOS, Linux, Android, iOS (real device fleet) 🔹 Bug tracking and reporting: Jira, Confluence, TestRail, Qase, Trello, Google Docs 🔹 Working with CI/CD pipelines: GitLab CI, Jenkins 🔹 Monitoring and logging: Kibana, Grafana, Sentry 🔹 Database knowledge (SQL, PostgreSQL, MySQL, MSSQL, MongoDB): queries, data validation, backup/restore testing 🔹 Tools: Git, GitLab, GitHub, Docker, Kubernetes, VMware, VirtualBox 🔹 Network traffic analysis: Charles Proxy, Fiddler 🔹 Cloud testing platforms: BrowserStack, LambdaTest, Firebase Test Lab 🔹 API test automation (REST, gRPC) using Python (requests, pytest), gRPC — PowerShell: grpcurl + kubectl, scripts 🔹 UI test automation using Playwright (JavaScript/TypeScript) 🔹 Running automated tests via GitLab CI pipelines 🔹 Maintenance and improvement of existing automated test suites 🔹 Writing test data generators and fixtures 🔹 Integrating automated tests with bug tracking systems 🔹 Test reporting and result analysis AI & Automation Engineering 🔹 LLMs (ChatGPT, Claude, Gemini) for test automation, log analysis, code review, SQL/API payload generation 🔹 n8n: AI Agent nodes, webhooks, error handling, LangChain integration, MCP client 🔹 RAG pipelines: OpenAI Embeddings → Qdrant → retrieval-augmented generation 🔹 LangChain: agents, retrievers, memory, output parsers 🔹 MCP servers, FastAPI, Docker Compose (n8n + Qdrant), Ollama/LightRAG 🔹 4 production n8n workflows: Support Bot, RAG Assistant, Content Publisher, Crypto Analyst

Certified Jira Architect with 16+ years of practical enterprise implementation. I specialize in turning Jira setups into AI-driven project management and cost-efficient platforms 💡 HOW I HELP COMPANIES: 1️⃣ Cost Optimization & Cleanups 2️⃣ AI-Powered Automations & Integrations 3️⃣ Marketplace Apps Setup: Structure, BigPicture, eazyBI, Tempo, ScriptRunner 4️⃣ Custom App Development (Forge) 🏆 PROVEN TRACK RECORD & CREDENTIALS: ⭐️ Atlassian Certified Jira Administrator for Cloud and Managing Jira Projects for Cloud ⭐️ 16+ years as a Team Lead, PM, and Product Manager (I speak the language of business, not just administration). ⭐️ Delivered 20+ large-scale projects (10 to 500+ users) with long-term support. ⭐️ Industry expert: Speaker at IAMPM courses, led 16+ professional Jira workshops. MY METHODOLOGY: I act as a Business Analyst first, developer second. Before changing a single setting, I analyze your business workflows, build a prototype in my test environment, and ensure the solution is future-proof. If this is something I can help you with, please reach out! Contact me for any Jira consultation task